49 entries under hard topic. ×
| fixed(adjective, firm, solid, ordinary) | |
| stark(adjective, firm, solid, tense) | |
| stiff(adjective, firm, rigid, inflexible) | |
| tight(adjective, firm, solid, stiff) | |
| annealed(adjective, firm, solid, tense) | |
| arthritic(adjective, firm, solid, tense) | |
| benumbed(adjective, firm, solid, tense) | |
| brittle(adjective, firm, solid, tense) | |
| buckram(adjective, firm, solid, tense) | |
| cemented(adjective, firm, solid, tense) | |
| chilled(adjective, firm, solid, tense) | |
| congealed(adjective, firm, solid, tense) | |
| contracted(adjective, firm, solid, tense) | |
| creaky(adjective, firm, solid, tense) | |
| firm(adjective, solid, stiff, rigid) | |
| frozen(adjective, firm, solid, tense) | |
| graceless(adjective, firm, solid, tense) | |
| hardened(adjective, firm, solid, usual) | |
| immalleable(adjective, firm, solid, stiff) | |
| impliable(adjective, firm, solid, stiff) |
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| APA | Smart Define. (2015). mechanical thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/mechanical/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "mechanical thesaurus" https://smartdefine.org/mechanical/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, mechanical thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/mechanical/thesaurus/synonyms>. |
| MLA | Smart Define. "mechanical thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/mechanical/thesaurus/synonyms> |